A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Negative ion screen window
The invention relates to a negative ion screen window. The screen window comprises a frame (1) and a filter screen (2) connected to the frame (1). The filter screen (2) has a net structure braided by filaments, and the filter screen (2) is a 80-100 mesh screen. The diameter of each filament is 0.01mm-0.02mm, and the filaments are coated with negative ion powder. All the filaments on each square centimeter of the filter screen (2) are coated with 28-32 milligrams of the negative ion powder. The negative ion powder is prepared from materials comprising, by mass, 11.1% of Al2O3, 9.06% of SiO2, 3.02% of B2O3, 0.26% of TiO2, 2.7% of MgO, 0.04% of K2O, 0.22% of P2O5, 1.35% of FeO, 8.26% of Fe2O3, 0.91% of Na2O, 36.09% of La and 26.91% of Ce, with the balance being impurities. The negative ion screen window has air purification and haze prevention effects, does not influence ventilation, and has waterproof and sterilization functions.
Negative ion screen window
The invention relates to a negative ion screen window. The screen window comprises a frame (1) and a filter screen (2) connected to the frame (1). The filter screen (2) has a net structure braided by filaments, and the filter screen (2) is a 80-100 mesh screen. The diameter of each filament is 0.01mm-0.02mm, and the filaments are coated with negative ion powder. All the filaments on each square centimeter of the filter screen (2) are coated with 28-32 milligrams of the negative ion powder. The negative ion powder is prepared from materials comprising, by mass, 11.1% of Al2O3, 9.06% of SiO2, 3.02% of B2O3, 0.26% of TiO2, 2.7% of MgO, 0.04% of K2O, 0.22% of P2O5, 1.35% of FeO, 8.26% of Fe2O3, 0.91% of Na2O, 36.09% of La and 26.91% of Ce, with the balance being impurities. The negative ion screen window has air purification and haze prevention effects, does not influence ventilation, and has waterproof and sterilization functions.
Negative ion screen window
ZHANG RAN (author) / CHU HONGQIAN (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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